INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '287ed5a9346f801c8d379293bf7114dbf80e7467997ab79a7181378c981faab5', 
    'nHaJe59Z8vTN/wiCv6IfyG2y4//9if56zPq2zNEkbz0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)