INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7cf79f38a576ded6f4d223c1f78b3b2674552da0e4b4e06d6da7cb69cbe0b271', 
    'fiec8itQR55mR7bdL114MZ5dTHDu6IOOE6GV1sMC5h8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)