INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c251ed2d9b1cf071e3b59712cb7410b2326fe04dea10fd2cba84cf76dec3abde', 
    'k0rhcUlWTLY+MkAuCORqJExJjUBBOUtnEP6S+HDr8oM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)