INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '188d8eda140496bacb4c8dcc01c17ee0f16231d2d022180fee42b50692990fa2', 
    'q2b1Ac6am/rs2C4l3x9QghEPhxfdUTd6S7aUkwEJ7Fg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)