INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '774bcf49690e1b61acd50aad4534f4edc0ec2b9ff7eb491c393e2ed3b67487f5', 
    'mUT7W5rO4JC5LmDPbHxScLNst01Ezzgt33USKGIIrhg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)